<template>
  <view>
    <!-- 选择收货信息的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货信息+</button>
    </view>
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <!-- 第一行 -->
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人：<text>{{address.userName}}</text></view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：<text>{{address.telNumber}}</text></view>
          <uni-icons type="right" size="16"></uni-icons>
        </view>
      </view>
      <!-- 第二行 -->
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addStr}}</view>
      </view>
    </view>
    
    <!-- 底部边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
    
  </view>
</template>

<script>
  import {mapState,mapMutations,mapGetters} from "vuex";
  
  export default {
    name:"my-address",
    computed:{
      ...mapState('m_user',['address']),
      ...mapGetters('m_user',['addStr']),
    },
    data() {
      return {
        // address:{},
      };
    },
    methods:{
      ...mapMutations('m_user',['updateAddress']),
      // 选择收货地址事件
      async chooseAddress(){
        const [err,succ]=await uni.chooseAddress().catch(err=>err)
        if(err === null && succ.errMsg === "chooseAddress:ok"){
         this.updateAddress(succ)
        }
        
        // 如果用户没有授权
        if(err && (err.errMsg === "chooseAddress:fail auth deny" || err.errMsg === 'chooseAddress:fail authorize no response')){
          this.reAuth() // 向用户重新发起授权申请
        }
      },
      async reAuth(){
        // 1. 提示用户对地址进行授权
        const [err2,confirmResult] = await uni.showModal({
          content:'检测到您没打开地址权限，是否去设置打开',
          confirmText:"确认",
          cancelText:"取消",
        })
        // 2. 如果弹框异常，则直接退出
        if(err2) return
        
        // 3. 如果用户点击了 取消 按钮，则提示用户 “您取消了地址授权”
        if(confirmResult.cancel) return uni.$showMsg('您取消了地址授权')
        // 4. 如果用户点击了 确认 按钮，则调用 uni.openSettings()方法进入授权页面，让用户重新进行授权
        if(confirmResult.confirm) return uni.openSetting({
          success: (settingResult) => {
            // 4.1 地址授权的值等于true
            if(settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
            // 4.2 地址授权的值等于false
            if(!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权！')
          }
        })
      }
    }
  }
</script>

<style lang="scss">
 .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }

  .address-choose-box {
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .address-info-box {
    font-size: 12px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;
    
    .row1 {
      display: flex;
      justify-content: space-between;
      
      .row1-left{
        
      }
      .row1-right{
        display: flex;
        align-items: center;
        
        .phone {
          margin-right: 5px;
        }
      }
    }
    
    .row2{
      display: flex;
      align-items: center;
      margin-top: 10px;
      
      .row2-left{
        white-space: nowrap;
      }
      
      .row2-right {
        
      }
    }
  }
</style>
